From 79f7aa703a1b63dde4ceb1609985c05b1ac1fdab Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 7 Apr 2021 15:43:32 +0400
Subject: [PATCH] Allow clearing saved payments information.

---
 Telegram/Resources/langs/lang.strings         |  9 ++
 .../settings/settings_privacy_security.cpp    | 82 +++++++++++++++++++
 Telegram/lib_ui                               |  2 +-
 3 files changed, 92 insertions(+), 1 deletion(-)

diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index 1b38d34635..7207e92a6a 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -454,6 +454,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_sensitive_title" = "Sensitive content";
 "lng_settings_sensitive_disable_filtering" = "Disable filtering";
 "lng_settings_sensitive_about" = "Display sensitive media in public channels on all your Telegram devices.";
+"lng_settings_security_bots" = "Bots and websites";
+"lng_settings_clear_payment_info" = "Clear Payment and Shipping Info";
+
+"lng_clear_payment_info_title" = "Clear payment info";
+"lng_clear_payment_info_sure" = "Are you sure you want to clear your payment and shipping info?";
+"lng_clear_payment_info_shipping" = "Shipping info";
+"lng_clear_payment_info_payment" = "Payment info";
+"lng_clear_payment_info_clear" = "Clear";
+"lng_clear_payment_info_confirm" = "Delete your shipping info and instruct all payment providers to remove your saved credit cards? Note that Telegram never stores your credit card data.";
 
 "lng_settings_auto_night_mode" = "Auto-Night mode";
 "lng_settings_auto_night_enabled" = "Match the system settings";
diff --git a/Telegram/SourceFiles/settings/settings_privacy_security.cpp b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
index 3380091733..632c77f906 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_security.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
@@ -29,6 +29,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/shadow.h"
 #include "ui/widgets/labels.h"
 #include "ui/widgets/buttons.h"
+#include "ui/widgets/checkbox.h"
+#include "ui/layers/generic_box.h"
 #include "calls/calls_instance.h"
 #include "core/core_cloud_password.h"
 #include "core/update_checker.h"
@@ -42,6 +44,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "facades.h"
 #include "styles/style_settings.h"
+#include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
 #include <QtGui/QGuiApplication>
@@ -566,6 +569,83 @@ void SetupSelfDestruction(
 	AddSkip(container);
 }
 
+void ClearPaymentInfoBoxBuilder(
+		not_null<Ui::GenericBox*> box,
+		not_null<Main::Session*> session) {
+	box->setTitle(tr::lng_clear_payment_info_title());
+
+	const auto checkboxPadding = style::margins(
+		st::boxRowPadding.left(),
+		st::boxRowPadding.left(),
+		st::boxRowPadding.right(),
+		st::boxRowPadding.bottom());
+	const auto label = box->addRow(object_ptr<Ui::FlatLabel>(
+		box,
+		tr::lng_clear_payment_info_sure(),
+		st::boxLabel));
+	const auto shipping = box->addRow(
+		object_ptr<Ui::Checkbox>(
+			box,
+			tr::lng_clear_payment_info_shipping(tr::now),
+			true,
+			st::defaultBoxCheckbox),
+		checkboxPadding);
+	const auto payment = box->addRow(
+		object_ptr<Ui::Checkbox>(
+			box,
+			tr::lng_clear_payment_info_payment(tr::now),
+			true,
+			st::defaultBoxCheckbox),
+		checkboxPadding);
+
+	using Flags = MTPpayments_ClearSavedInfo::Flags;
+	const auto flags = box->lifetime().make_state<Flags>();
+
+	box->addButton(tr::lng_clear_payment_info_clear(), [=] {
+		using Flag = Flags::Enum;
+		*flags = (shipping->checked() ? Flag::f_info : Flag(0))
+			| (payment->checked() ? Flag::f_credentials : Flag(0));
+		delete label;
+		delete shipping;
+		delete payment;
+		box->addRow(object_ptr<Ui::FlatLabel>(
+			box,
+			tr::lng_clear_payment_info_confirm(),
+			st::boxLabel));
+		box->clearButtons();
+		box->addButton(tr::lng_clear_payment_info_clear(), [=] {
+			session->api().request(MTPpayments_ClearSavedInfo(
+				MTP_flags(*flags)
+			)).send();
+			box->closeBox();
+		}, st::attentionBoxButton);
+		box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
+	}, st::attentionBoxButton);
+	box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
+}
+
+auto ClearPaymentInfoBox(not_null<Main::Session*> session) {
+	return Box(ClearPaymentInfoBoxBuilder, session);
+}
+
+void SetupBotsAndWebsites(
+		not_null<Window::SessionController*> controller,
+		not_null<Ui::VerticalLayout*> container) {
+	AddSkip(container);
+	AddSubsectionTitle(container, tr::lng_settings_security_bots());
+
+	const auto session = &controller->session();
+	AddButton(
+		container,
+		tr::lng_settings_clear_payment_info(),
+		st::settingsButton
+	)->addClickHandler([=] {
+		Ui::show(ClearPaymentInfoBox(session));
+	});
+
+	AddSkip(container);
+}
+
 void SetupSessionsList(
 		not_null<Window::SessionController*> controller,
 		not_null<Ui::VerticalLayout*> container,
@@ -735,6 +815,8 @@ void PrivacySecurity::setupContent(
 	AddDivider(content);
 #endif // !OS_MAC_STORE && !OS_WIN_STORE
 	SetupSelfDestruction(controller, content, trigger());
+	AddDivider(content);
+	SetupBotsAndWebsites(controller, content);
 
 	Ui::ResizeFitChild(this, content);
 }
diff --git a/Telegram/lib_ui b/Telegram/lib_ui
index 876f0f06dc..a51db55ef2 160000
--- a/Telegram/lib_ui
+++ b/Telegram/lib_ui
@@ -1 +1 @@
-Subproject commit 876f0f06dc8eac766aecd695944455eaf577a4b9
+Subproject commit a51db55ef278b949e184a241bed03b04b0acba77